{"id":"DEBIAN-CVE-2024-47220","details":"An issue was discovered in the WEBrick toolkit through 1.8.1 for Ruby. It allows HTTP request smuggling by providing both a Content-Length header and a Transfer-Encoding header, e.g., \"GET /admin HTTP/1.1\\r\\n\" inside of a \"POST /user HTTP/1.1\\r\\n\" request. NOTE: the supplier's position is \"Webrick should not be used in production.\"","modified":"2026-07-22T02:00:43.303445358Z","published":"2024-09-22T01:15:11.950Z","withdrawn":"2026-07-22T02:00:43.303445256Z","upstream":["CVE-2024-47220"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2024-47220"}],"affected":[{"package":{"name":"ruby-webrick","ecosystem":"Debian:12","purl":"pkg:deb/debian/ruby-webrick?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.8.1-1","1.9.1-1","1.9.2-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-47220.json"}},{"package":{"name":"ruby-webrick","ecosystem":"Debian:13","purl":"pkg:deb/debian/ruby-webrick?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-47220.json"}},{"package":{"name":"ruby-webrick","ecosystem":"Debian:14","purl":"pkg:deb/debian/ruby-webrick?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-47220.json"}}],"schema_version":"1.7.5"}